Table 2.

Comparison of Pentacam parameters between KCN, Fellow eye and Normal groups

Pentacam parameters	KCN vs Fellow eye P	KCN vs Normal P	Fellow eye vs Normal P
K1	0.001	<0.001	0.949
K2	<0.001	<0.001	0.912
Km	<0.001	<0.001	0.934
Kmax	<0.001	<0.001	0.989
A	<0.001	<0.001	0.931
Q	<0.001	<0.001	0.999
4 mm I-S	<0.001	<0.001	0.97
6 mm I-S	<0.001	<0.001	0.756
4 mm ST-IN	0.15	0.001	0.999
6 mm ST-IN	0.001	<0.001	0.962
4 mm SN-IT	<0.001	<0.001	0.988
6 mm SN-IT	<0.001	<0.001	0.947
CV	0.366	<0.001	0.007
CTA	<0.001	<0.001	0.001
CTT	<0.001	<0.001	<0.001
Y	0.138	<0.001	0.189
AEmax	<0.001	<0.001	0.992
PEmax	<0.001	<0.001	0.96
AEmin	<0.001	<0.001	0.985
PEmin	<0.001	<0.001	0.975
AEdif	<0.001	<0.001	0.984
PEdif	<0.001	<0.001	0.99
ISV	<0.001	<0.001	0.997
IVA	<0.001	<0.001	0.999
KI	<0.001	<0.001	0.98
CKI	<0.001	<0.001	0.997
IHA	<0.001	<0.001	0.958
IHD	<0.001	<0.001	0.995
Rmin	<0.001	<0.001	1
PImax	<0.001	<0.001	0.918
PImin	<0.001	<0.001	0.697
PIavg	<0.001	<0.001	0.828
Df	<0.001	<0.001	0.963
Db	<0.001	<0.001	0.93
Dp	<0.001	<0.001	0.826
Dt	<0.001	<0.001	0.002
Da	<0.001	<0.001	0.002
D	<0.001	<0.001	0.552